maladroit wrote:Ny first night on an air mattress was cold. But then I sacked up and braved the elements like a man.
By which I mean, I huddled myself inside two sleeping bags.
What about a Passive solar type system*. Two gray Water buckets with lids painted black, set them out in the sun all day, and then move them into the trailer before you go out at night, cover them with a blanket and keep them from too much direct contact with the Floor. When you finally stumble home your blankets will be warm. most of the heat in the Buckets has been saved by insulating them will begin to radiate and will continue through the night.
* oh, just pick an orbit! I really don't care, not that it would matter if I did...
Bonus T.O.P. factoid #234 not enough people have the ability or time to read my factoids, but I write them anyhoo. My OCD monkey squeals in delight, even when you don't/cant read them.